3cx Call Control Api - Add Codecs to Extension

[gehtmaguad]

Hi,

I'm trying to create new extensions and associate them with existing codecs. I'm creating the extension with the following code:

newExt = PhoneSystem.Root.GetTenants()[0].CreateExtension(newExtNumber);
newExt.FirstName = newExtFirstName;
newExt.AuthPassword = newExtPassword;
newExt.AuthID = newExtAuthId;
newExt.Save();

However, I haven't found a way to associate the extension with one or more of the defined codecs.

I also tried doing it the other way around, fetching the codecs first and then assign them extensions.
However, there seems no way to do this either:

foreach (Codec c in PhoneSystem.Root.GetCodecs())
{
System.Console.WriteLine("Codec: " + c.ToString());
// Access extensions associated with codec
}

Is there a way do create a relationship between codecs and extensions using the Call Control Api?

Kind regards
Markus Hösel